"What is this..." Qi Lin was astounded as she watched the pond. Indeed, the scorching air came from within the pond; Qi Lin scrutinized more carefully to see that there were many yellow powders on the walls of the pond.,Upon entering the room, a wave of tea fragrance greeted her. Qi Lin frowned slightly, thinking to herself if anyone still used this kind of perfume in this era,“Hahaha, correct answer. Here's a reward for you.” Bai Qianye laughed heartily and handed her an embroidered box.。